fix(flutter): Add missing experimental for privacy options before GA

[philprime]

DESCRIBE YOUR PR

The privacy options are still experimental but the example shows to access via options.privacy. This PR changes this to options.experimental.privacy

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[codecov]

Bundle Report

Changes will decrease total bundle size by 15 bytes (-0.0%) ⬇️. This is within the configured threshold ✅

Detailed changes

Bundle name	Size	Change
sentry-docs-server-cjs	10.91MB	-9 bytes (-0.0%) ⬇️
sentry-docs-client-array-push	9.77MB	-6 bytes (-0.0%) ⬇️

Affected Assets, Files, and Routes:

view changes for bundle: sentry-docs-server-cjs

Assets Changed:

Asset Name	Size Change	Total Size	Change (%)
1729.js	-3 bytes	1.64MB	-0.0%
../instrumentation.js	-3 bytes	973.36kB	-0.0%
9523.js	-3 bytes	949.31kB	-0.0%

view changes for bundle: sentry-docs-client-array-push

Assets Changed:

Asset Name	Size Change	Total Size	Change (%)
static/chunks/pages/_app-*.js	-3 bytes	873.24kB	-0.0%
static/chunks/7750-*.js	-3 bytes	401.83kB	-0.0%
static/MRYvmQtZI1oLBohrkt2HR/_buildManifest.js (New)	616 bytes	616 bytes	100.0% 🚀
static/MRYvmQtZI1oLBohrkt2HR/_ssgManifest.js (New)	77 bytes	77 bytes	100.0% 🚀
static/EXBbRPhru82ltUDtw0Blj/_buildManifest.js (Deleted)	-616 bytes	0 bytes	-100.0% 🗑️
static/EXBbRPhru82ltUDtw0Blj/_ssgManifest.js (Deleted)	-77 bytes	0 bytes	-100.0% 🗑️

[JoshuaMoelans]

good catch 🕵️

[buenaflor]

just checked this and its wrong the other way around actually, the code snippet should be options.experimental.privacy

[philprime]

Thanks for pointing this out @buenaflor. In that case I misunderstood the code in sentry-dart. I'll update the PR

[buenaflor]

@philprime ah got it that's because the main branch is on v9 which is not released yet.

once v9 is out I'll remove all the experimental fields from the docs

[philprime]

updated the changes and pull request description

[JoshuaMoelans]

good double catch 😅 also didn't spot that it was part of the alpha & not released yet